Astragalus membranaceus (Fisch.) and Bunge and Paeonia japonica (Makino)Miyabe &amp; H.Takeda have been traditionally used to improve the poor quality of life such as weakness, lack of appetite, fatigue, and malaise which is considered with cachexia condition.
We investigated anti-cachectic effects of a herbal formula composed of Astragalus membranaceus and Paeonia japonica (APX) and the molecular mechanisms of APX in C26 cancer-induced cachexia mice and TNF-a-treated C2C12 myotubes. Additionally synergistic anti-cachectic effects of APX were compared to those of individual herbal extracts and megestrol acetate.
The forty-two BALB/c mice were randomly divided into 6 groups normal (nontreatment), control (C26 injection), AM (C26 injection with Astragalus membranaceus), PJ (C26 injection with Paeonia japonica), APX (C26 injection with combination of Astragalus membranaceus and Paeonia japonica and MA (C26 injection with megestrol acetate). All mice were orally administered DW (normal and control groups) o of immunofluorescence staining to MyH expression and the translocation of NFκB into the nucleus in C2C12 myotubes.
Our data indicate the potential of an herbal formula, APX as an anti-cachexia agent; the effect of APX was superior to that of megestrol acetate overall especially for muscle atrophy. The underlying mechanisms of this herbal formula may involve the modulation of muscle atrophy-promoting molecules including p38, NFκB, TNF-α and TWEAK.
Our data indicate the potential of an herbal formula, APX as an anti-cachexia agent; the effect of APX was superior to that of megestrol acetate overall especially for muscle atrophy. The underlying mechanisms of this herbal formula may involve the modulation of muscle atrophy-promoting molecules including p38, NFκB, TNF-α and TWEAK.Fufang Xueshuantong Capsule (FXC) is a traditional Chinese medicine (TCM) formula composed of four herbs including Panax notoginseng, Astragalus membranaceus, Salvia miltiorrhiza, and Scrophularia ningpoensis. Long-term and extensive clinical applications have confirmed that FXC could exert significant effects on fundus, cardiovascular and cerebrovascular occlusive diseases.
To systematically analyze and summarize the existing researches involving quality and efficacy re-evaluation of FXC, point out the typical problems, and further propose some opinions to contribute to future study.
Literatures concerning FXC were collected from online scientific databases including China National Knowledge Infrastructure, WanFang Data, PubMed, Science Direct, Scopus, Web of Science, Springer Link up to June 2020. All eligible studies are analyzed and summarized in this review.
This review outlines the chemical profiles, quality control, pharmacokinetic and pharmacological properties of FXC based on reported resultspical problems. Further in-depth studies should focus on the promotion of quality control, pharmacokinetic properties, and pharmacological mechanism.Ginkgo biloba extract (GbE) is derived from a medicinal plant and suggested as a treatment for diabetic nephropathy (DN), but the mechanism was not clarified.
The present study investigated whether GbE prevented DN via activation of heme oxygenase (HO)-1.
Streptozotocin-induced diabetic mice were fed a high-fat diet to generate DN. Human and murine podocytes were used for the in vitro study.
GbE improved renal function via decreasing glomerular hypertrophy, the kidney/body weight ratio, and albuminuria in DN mice. GbE reversed the reduction of synaptopodin and nephrin and enhanced HO-1 expression in the kidneys of DN mice. GbE decreased the enhancement of TNF-α, IL-6, fibronectin, and lipid accumulation in the glomeruli of DN mice. https://www.selleckchem.com/products/gdc6036.html GbE attenuated the uptake of oxidized low-density lipoprotein and reduced the production of ROS in high glucose-stimulated podocytes, and HO-1 inhibitor treatment abrogated the protective effects of GbE. Nuclear factor erythroid 2-related factor 2 (Nrf-2) siRNA significantly abolished the beneficial effects of GbE via decreased HO-1 expression and enhanced TNF-α and IL-6 levels.
GbE protected podocytes against hyperglycemia and prevented the development of DN via Nrf-2/HO-1 activation. Our findings provide further mechanistic insight into the potential use of GbE in clinical DN.
GbE protected podocytes against hyperglycemia and prevented the development of DN via Nrf-2/HO-1 activation. Our findings provide further mechanistic insight into the potential use of GbE in clinical DN.Metastasis is the main cause of death in lung cancer patients. Circulating tumor cells (CTCs) may be an important target of metastasis intervention. Previous studies have shown that Jinfukang could prevent the recurrence and metastasis of lung cancer, and we have established a circulating lung tumor cell line CTC-TJH-01. However, whether Jinfukang inhibition of lung cancer metastasis is related to CTCs is still unknown.
To further explore the mechanism of Jinfukang in anti-metastasis of lung cancer from the perspective of intervention of CTCs.
CTC-TJH-01 and H1975cells were treated with Jinfukang. Cell viability was detected by CCK8, and the cell apoptosis was detected by flow cytometry. Transwell was used to detected cell migration and invasion. Cell anoikis was detected by anoikis detection kit. Protein expression was analysis by Western blot.
Jinfukang could inhibit the proliferation, migration and invasion of CTC-TJH-01 and H1975cells. Besides, Jinfukang could also induce anoikis in CTC-TJH-01 and H1975cells. Analysis of the mRNA expression profile showed ECM-receptor interaction and focal adhesion were regulated by Jinfukang. Moreover, it was also find that Jinfukang significantly inhibited integrin/Src pathway in CTC-TJH-01 and H1975cells. When suppress the expression of integrin with ATN-161, it could promote Jinfukang to inhibit migration and induce anoikis in CTC-TJH-01 and H1975cells.
Our results indicate that the migration and invasion of CTCs are inhibited by Jinfukang, and the mechanism may involve the suppression of integrin/Src axis to induce anoikis. These data suggest that Jinfukang exerts anti-metastatic effects in lung cancer may through anoikis.
Our results indicate that the migration and invasion of CTCs are inhibited by Jinfukang, and the mechanism may involve the suppression of integrin/Src axis to induce anoikis. These data suggest that Jinfukang exerts anti-metastatic effects in lung cancer may through anoikis.